Pizza oven



FIG. 1 is a front perspective view of a pizza oven, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is the usage state diagram of the front thereof;

FIG. 4 is the usage state diagram of the rear thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof; and,

FIG. 11 is an enlarged detail view of area 11 in FIG. 2 .

The broken lines in the drawings illustrate the portions of the pizza oven, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof. 

CLAIM The ornamental design for a pizza oven, as shown and described. 